🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.5 AU - 0.58 AU

Year: 144 Days

Day: 12.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.9 AU - 0.96 AU

Year: 324 Days

Day: 32.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.82 AU - 1.3 AU

Year: 395 Days

Day: 25.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.68 AU - 1.76 AU

Year: 816 Days

Day: 22.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.25 AU - 3.87 AU

Year: 2429 Days

Day: 19.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.1 AU - 4.8 AU

Year: 2839 Days

Day: 45.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.6

Radius: 11.7

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.87 AU - 5.25 AU

Year: 4116 Days

Day: 6.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,891,536 km

• M1: 364,420 km (0.102 R)
• M2: 476,469 km (0.118 R)
• M3: 552,615 km (0.052 R)
• M4: 687,253 km (0.11 R)
• M5: 967,001 km (0.054 R)
• M6: 1,214,585 km (0.1 R)
• M7: 1,297,163 km (0.039 R)
• M8: 1,468,303 km (0.099 R)
• M9: 1,571,675 km (0.061 R)
• M10: 1,929,214 km (0.114 R)
• M11: 2,176,350 km (0.094 R)
• M12: 2,295,280 km (0.094 R)
• M13: 2,381,748 km (0.071 R)
• M14: 2,647,434 km (0.04 R)
• M15: 2,848,493 km (0.08 R)
• M16: 3,092,637 km (0.037 R)
• M17: 3,621,764 km (0.1 R)
• M18: 3,907,496 km (0.098 R)
• M19: 4,011,317 km (0.105 R)
• M20: 4,852,656 km (0.102 R)
• M21: 5,236,374 km (0.101 R)
• M22: 5,747,550 km (0.072 R)
• M23: 6,153,559 km (0.084 R)
• M24: 6,274,733 km (0.113 R)
• M25: 6,767,658 km (0.103 R)
• M26: 7,324,162 km (0.067 R)
• M27: 7,401,205 km (0.106 R)
• M28: 7,608,099 km (0.083 R)
• M29: 7,790,608 km (0.101 R)
• M30: 8,106,858 km (0.032 R)
• M31: 8,752,223 km (0.086 R)
• M32: 9,302,594 km (0.061 R)
• M33: 9,582,043 km (0.088 R)
• M34: 9,864,334 km (0.073 R)
• M35: 10,321,655 km (0.091 R)
• M36: 10,466,017 km (0.097 R)
• M37: 11,644,848 km (0.107 R)
• M38: 12,006,725 km (0.072 R)
• M39: 12,158,567 km (0.097 R)
• M40: 12,494,863 km (0.084 R)
• M41: 12,803,334 km (0.118 R)
• M42: 13,208,146 km (0.08 R)
• M43: 13,427,905 km (0.103 R)
• M44: 13,871,014 km (0.034 R)
• M45: 14,126,377 km (0.067 R)
• M46: 15,032,342 km (0.079 R)
• M47: 15,130,478 km (0.101 R)
• M48: 15,591,539 km (0.095 R)
• M49: 15,957,006 km (0.108 R)
• M50: 16,325,466 km (0.109 R)
• M51: 16,764,386 km (0.062 R)
• M52: 17,070,463 km (0.06 R)
• M53: 17,792,124 km (0.12 R)
• M54: 17,896,094 km (0.053 R)
• M55: 18,174,197 km (0.075 R)
• M56: 18,523,807 km (0.037 R)
• M57: 19,300,668 km (0.114 R)
• M58: 19,836,528 km (0.084 R)
• M59: 19,944,388 km (0.097 R)
• M60: 20,631,342 km (0.083 R)
• M61: 20,704,196 km (0.107 R)
• M62: 20,996,211 km (0.097 R)
• M63: 21,326,224 km (0.078 R)
• M64: 21,658,032 km (0.102 R)
• M65: 21,731,933 km (0.117 R)
• M66: 22,103,085 km (0.11 R)
• M67: 22,701,327 km (0.076 R)
• M68: 23,418,499 km (0.056 R)
• M69: 23,646,487 km (0.109 R)
• M70: 23,798,927 km (0.077 R)
• M71: 24,028,260 km (0.101 R)
• M72: 24,143,152 km (0.055 R)
• M73: 24,489,022 km (0.112 R)
• M74: 24,952,626 km (0.112 R)
• M75: 25,185,550 km (0.107 R)
• M76: 25,263,340 km (0.084 R)
• M77: 25,692,686 km (0.114 R)
• M78: 26,321,596 km (0.11 R)
• M79: 26,440,077 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 12.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.35 AU - 6.13 AU

Year: 4338 Days

Day: 7.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 47,891,536 km

• M1: 169,046 km (0.063 R)
• M2: 674,238 km (0.029 R)
• M3: 799,002 km (0.087 R)
• M4: 884,423 km (0.072 R)
• M5: 1,082,490 km (0.104 R)
• M6: 1,160,730 km (0.094 R)
• M7: 1,351,168 km (0.071 R)
• M8: 1,484,160 km (0.088 R)
• M9: 1,815,520 km (0.098 R)
• M10: 1,920,687 km (0.093 R)
• M11: 2,027,949 km (0.103 R)
• M12: 2,170,516 km (0.107 R)
• M13: 2,271,195 km (0.094 R)
• M14: 2,373,520 km (0.055 R)
• M15: 2,547,652 km (0.084 R)
• M16: 2,798,527 km (0.098 R)
• M17: 2,896,364 km (0.074 R)
• M18: 3,299,082 km (0.065 R)
• M19: 3,428,634 km (0.047 R)
• M20: 3,679,509 km (0.116 R)
• M21: 3,881,915 km (0.101 R)
• M22: 4,018,947 km (0.077 R)
• M23: 4,171,537 km (0.115 R)
• M24: 4,757,362 km (0.047 R)
• M25: 5,067,478 km (0.038 R)
• M26: 5,522,106 km (0.064 R)
• M27: 5,816,964 km (0.077 R)
• M28: 5,942,626 km (0.119 R)
• M29: 6,325,148 km (0.086 R)
• M30: 6,438,244 km (0.083 R)
• M31: 6,633,768 km (0.117 R)
• M32: 6,781,571 km (0.12 R)
• M33: 6,864,298 km (0.076 R)
• M34: 7,030,651 km (0.057 R)
• M35: 7,657,616 km (0.118 R)
• M36: 7,899,516 km (0.047 R)
• M37: 8,712,430 km (0.037 R)
• M38: 9,019,555 km (0.062 R)
• M39: 9,459,373 km (0.073 R)
• M40: 9,551,824 km (0.102 R)
• M41: 10,132,114 km (0.105 R)
• M42: 10,378,801 km (0.102 R)
• M43: 10,839,712 km (0.073 R)
• M44: 11,092,084 km (0.064 R)
• M45: 11,307,205 km (0.111 R)
• M46: 11,563,167 km (0.082 R)
• M47: 11,801,178 km (0.104 R)
• M48: 12,181,455 km (0.037 R)
• M49: 12,282,135 km (0.107 R)
• M50: 12,484,541 km (0.096 R)
• M51: 12,790,020 km (0.038 R)
• M52: 12,974,623 km (0.119 R)
• M53: 13,159,975 km (0.045 R)
• M54: 13,637,791 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.2

Radius: 9.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.38 AU - 9.6 AU

Year: 9748 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,891,536 km

• M1: 126,560 km (0.102 R)
• M2: 189,989 km (0.098 R)
• M3: 263,143 km (0.06 R)
• M4: 383,120 km (0.109 R)
• M5: 451,337 km (0.115 R)
• M6: 549,922 km (0.07 R)
• M7: 712,834 km (0.12 R)
• M8: 770,878 km (0.11 R)
• M9: 1,003,652 km (0.049 R)
• M10: 1,120,039 km (0.115 R)
• M11: 1,611,468 km (0.067 R)
• M12: 2,865,697 km (0.075 R)
• M13: 3,155,318 km (0.096 R)
• M14: 3,762,686 km (0.05 R)
• M15: 4,079,983 km (0.034 R)
• M16: 4,160,616 km (0.061 R)
• M17: 4,351,054 km (0.115 R)
• M18: 4,967,846 km (0.041 R)
• M19: 5,111,909 km (0.1 R)
• M20: 5,198,975 km (0.077 R)
• M21: 5,286,639 km (0.102 R)
• M22: 6,251,396 km (0.112 R)
• M23: 6,344,595 km (0.081 R)
• M24: 6,532,490 km (0.049 R)
• M25: 6,595,621 km (0.097 R)
• M26: 6,690,466 km (0.094 R)
• M27: 6,754,045 km (0.055 R)
• M28: 6,849,787 km (0.119 R)
• M29: 7,731,368 km (0.085 R)
• M30: 7,965,787 km (0.119 R)
• M31: 8,066,916 km (0.071 R)
• M32: 8,236,560 km (0.111 R)
• M33: 8,752,373 km (0.115 R)
• M34: 8,856,792 km (0.118 R)
• M35: 9,031,822 km (0.048 R)
• M36: 9,137,288 km (0.098 R)
• M37: 9,349,717 km (0.112 R)
• M38: 10,806,501 km (0.099 R)
• M39: 11,219,392 km (0.089 R)
• M40: 12,022,134 km (0.077 R)
• M41: 12,685,451 km (0.086 R)
• M42: 12,803,783 km (0.087 R)
• M43: 13,320,643 km (0.085 R)
• M44: 13,481,012 km (0.061 R)
• M45: 14,169,910 km (0.052 R)
• M46: 15,793,346 km (0.086 R)
• M47: 16,821,383 km (0.099 R)
• M48: 17,081,683 km (0.119 R)
• M49: 17,168,749 km (0.111 R)
• M50: 18,492,840 km (0.044 R)
• M51: 18,582,300 km (0.041 R)
• M52: 18,851,426 km (0.11 R)
• M53: 18,986,513 km (0.099 R)
• M54: 19,530,152 km (0.085 R)
• M55: 20,124,654 km (0.108 R)
• M56: 20,216,656 km (0.06 R)
• M57: 21,802,094 km (0.1 R)
• M58: 21,943,913 km (0.05 R)
• M59: 22,323,593 km (0.03 R)
• M60: 22,897,151 km (0.062 R)
• M61: 22,993,193 km (0.101 R)
• M62: 23,427,176 km (0.11 R)
• M63: 24,696,065 km (0.095 R)
• M64: 24,794,650 km (0.037 R)
• M65: 25,338,887 km (0.069 R)
• M66: 25,438,220 km (0.053 R)
• M67: 25,937,129 km (0.106 R)
• M68: 26,037,210 km (0.083 R)
• M69: 26,288,235 km (0.09 R)
• M70: 26,640,838 km (0.052 R)
• M71: 27,452,855 km (0.111 R)
• M72: 28,015,941 km (0.094 R)
• M73: 28,118,715 km (0.115 R)
• M74: 29,466,143 km (0.074 R)
• M75: 31,046,794 km (0.071 R)
• M76: 33,305,872 km (0.099 R)
• M77: 34,510,134 km (0.03 R)
• M78: 35,394,856 km (0.082 R)
• M79: 35,506,007 km (0.053 R)
• M80: 35,895,859 km (0.112 R)
• M81: 36,343,157 km (0.063 R)
• M82: 37,130,341 km (0.07 R)
• M83: 37,526,027 km (0.079 R)
• M84: 37,866,363 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 12.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.08 AU - 14 AU

Year: 15109 Days

Day: 7.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,891,536 km

• M1: 180,864 km (0.077 R)
• M2: 639,381 km (0.091 R)
• M3: 907,909 km (0.12 R)
• M4: 1,056,161 km (0.114 R)
• M5: 1,133,503 km (0.092 R)
• M6: 1,847,384 km (0.092 R)
• M7: 2,898,608 km (0.116 R)
• M8: 3,009,909 km (0.077 R)
• M9: 3,410,981 km (0.094 R)
• M10: 3,588,105 km (0.109 R)
• M11: 3,951,628 km (0.117 R)
• M12: 4,583,978 km (0.081 R)
• M13: 4,978,617 km (0.111 R)
• M14: 5,282,002 km (0.025 R)
• M15: 5,487,549 km (0.108 R)
• M16: 5,626,077 km (0.054 R)
• M17: 5,800,957 km (0.117 R)
• M18: 5,977,632 km (0.06 R)
• M19: 6,739,234 km (0.089 R)
• M20: 7,112,631 km (0.106 R)
• M21: 7,340,020 km (0.111 R)
• M22: 8,115,236 km (0.086 R)
• M23: 8,432,533 km (0.066 R)
• M24: 8,997,863 km (0.048 R)
• M25: 9,120,683 km (0.088 R)
• M26: 9,243,952 km (0.091 R)
• M27: 9,533,872 km (0.102 R)
• M28: 10,335,866 km (0.094 R)
• M29: 10,507,455 km (0.108 R)
• M30: 11,291,498 km (0.119 R)
• M31: 11,869,544 km (0.107 R)
• M32: 12,184,747 km (0.118 R)
• M33: 12,457,164 km (0.084 R)
• M34: 12,777,453 km (0.11 R)
• M35: 13,566,881 km (0.12 R)
• M36: 14,708,163 km (0.091 R)
• M37: 15,781,229 km (0.076 R)
• M38: 15,929,480 km (0.086 R)
• M39: 16,327,261 km (0.111 R)
• M40: 17,284,837 km (0.12 R)
• M41: 17,386,713 km (0.116 R)
• M42: 18,105,531 km (0.102 R)
• M43: 18,260,814 km (0.094 R)
• M44: 18,833,923 km (0.104 R)
• M45: 20,696,865 km (0.098 R)
• M46: 20,805,025 km (0.083 R)
• M47: 21,294,359 km (0.116 R)
• M48: 22,118,344 km (0.037 R)
• M49: 22,729,302 km (0.056 R)
• M50: 24,537,791 km (0.09 R)
• M51: 24,824,570 km (0.097 R)
• M52: 25,228,035 km (0.081 R)
• M53: 26,216,578 km (0.026 R)
• M54: 26,450,998 km (0.058 R)
• M55: 26,921,932 km (0.109 R)
• M56: 28,351,639 km (0.109 R)
• M57: 29,257,604 km (0.113 R)
• M58: 29,439,963 km (0.085 R)
• M59: 29,561,736 km (0.091 R)
• M60: 30,542,051 km (0.085 R)
• M61: 30,850,522 km (0.077 R)
• M62: 31,532,838 km (0.045 R)
• M63: 31,907,281 km (0.062 R)
• M64: 32,345,752 km (0.079 R)
• M65: 33,546,275 km (0.086 R)
• M66: 34,954,440 km (0.026 R)
• M67: 35,665,628 km (0.116 R)
• M68: 36,381,753 km (0.09 R)
• M69: 36,512,502 km (0.09 R)
• M70: 37,431,930 km (0.077 R)
• M71: 38,026,881 km (0.116 R)
• M72: 38,892,006 km (0.082 R)
• M73: 39,092,467 km (0.092 R)
• M74: 39,226,357 km (0.03 R)
• M75: 39,494,586 km (0.102 R)
• M76: 41,730,775 km (0.07 R)
• M77: 42,485,346 km (0.1 R)
• M78: 43,382,784 km (0.095 R)
• M79: 44,077,367 km (0.066 R)
• M80: 44,495,942 km (0.097 R)
• M81: 46,112,646 km (0.103 R)
• M82: 46,679,323 km (0.076 R)
• M83: 47,248,543 km (0.067 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 14,566 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit